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jeka94
2 years ago
11

1.8 = 2.1h - 5.7 - 4.6h h= __

Mathematics
1 answer:
Blababa [14]2 years ago
7 0

Answer:

how are you doing

Step-by-step explanation:

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Which is greater -12 or -38?
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-12 is greater than -38.

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3 years ago
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Consider the following intermediate chemical equations.
Natalija [7]

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A. -205.7 kJ

Step-by-step explanation:

The overall enthalpy of reaction be calculated when the intermediate steps are present

formed in a multi-step process.

4 0
2 years ago
Use set builder notation to represent the following set. {... -3, -2, -1, 0} {x | x Z, x ≤ 0} {x | x N, x ≤ 0} {x | x R, x ≤ 0}
IceJOKER [234]

Answer:

\boxed{\boxed{\left\{x\ |\ x\ \epsilon\ Z,\ x \le 0}\right\}}}

Step-by-step explanation:

Set builder notation-

It is a notation for representing a set by enumerating its elements and stating the properties that its members must satisfy.

The given set is,

\left \{.... -3, -2, -1, 0 \right \}

This set is comprised of all negative integers. So symbol Z should be used in this case.

The set builder notation for this set is,

\left\{x\ |\ x\ \epsilon\ Z,\ x \le 0}\right\}

7 0
3 years ago
The price of a necklace was increased by 20% to ?156. What was the price before the increase?
Verdich [7]

Answer:

31.2

Step-by-step explanation:

156 * .2 = 31.2

3 0
3 years ago
lynn regulary works 40 hours a week and earns 16 per hour. she receive time and a half pay for each hour of overtime she works.
Crazy boy [7]
Lyn made 16 per hour for 40 hours plus $24 per hour for 3 hours
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3 years ago
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